/////////////////////////////////////////////////////////////////////////////
// Name: control.cpp
// Purpose: wxControl class
-// Author: AUTHOR
+// Author: Stefan Csomor
// Modified by:
-// Created: ??/??/98
+// Created: 1998-01-01
// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
-// Licence: wxWindows licence
+// Copyright: (c) Stefan Csomor
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma implementation "control.h"
#endif
+#include "wx/defs.h"
+
#include "wx/control.h"
+#include "wx/panel.h"
+#include "wx/app.h"
+#include "wx/dc.h"
+#include "wx/dcclient.h"
#include "wx/notebook.h"
#include "wx/tabctrl.h"
+#include "wx/radiobox.h"
#include "wx/spinbutt.h"
+#include "wx/scrolbar.h"
+#include "wx/button.h"
+#include "wx/dialog.h"
+#include "wx/statbox.h"
+#include "wx/sizer.h"
+#include "wx/stattext.h"
#if !USE_SHARED_LIBRARY
IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow)
-
-BEGIN_EVENT_TABLE(wxControl, wxWindow)
- EVT_MOUSE_EVENTS( wxControl::OnMouseEvent )
- EVT_CHAR( wxControl::OnKeyDown )
- EVT_PAINT( wxControl::OnPaint )
-END_EVENT_TABLE()
#endif
-#include <wx/mac/uma.h>
+#include "wx/mac/uma.h"
+#include "wx/mac/private.h"
// Item members
-ControlActionUPP wxMacLiveScrollbarActionUPP = NULL ;
-
-pascal void wxMacLiveScrollbarActionProc( ControlHandle control , ControlPartCode partCode )
-{
- if ( partCode != 0)
- {
- wxControl* wx = (wxControl*) GetControlReference( control ) ;
- if ( wx )
- {
- wx->MacHandleControlClick( control , partCode ) ;
- }
- }
-}
-
wxControl::wxControl()
{
- m_macControl = NULL ;
- m_macHorizontalBorder = 0 ; // additional pixels around the real control
- m_macVerticalBorder = 0 ;
- m_backgroundColour = *wxWHITE;
- m_foregroundColour = *wxBLACK;
- m_callback = 0;
-
- if ( wxMacLiveScrollbarActionUPP == NULL )
- {
- wxMacLiveScrollbarActionUPP = NewControlActionProc( wxMacLiveScrollbarActionProc ) ;
- }
-}
-
-wxControl::~wxControl()
-{
- // If we delete an item, we should initialize the parent panel,
- // because it could now be invalid.
- wxWindow *parent = (wxWindow *)GetParent();
- if (parent)
- {
- if (parent->GetDefaultItem() == (wxButton*) this)
- parent->SetDefaultItem(NULL);
- }
- if ( m_macControl )
- {
- UMADisposeControl( m_macControl ) ;
- m_macControl = NULL ;
- }
-}
-
-void wxControl::SetLabel(const wxString& label)
-{
- m_label = label ;
-
- if ( m_macControl )
- {
- Str255 maclabel ;
-
- strcpy( (char*) maclabel , label ) ;
- c2pstr( (char*) maclabel ) ;
-
- ::SetControlTitle( m_macControl , maclabel ) ;
- }
}
-wxString wxControl::GetLabel() const
+bool wxControl::Create(wxWindow *parent, wxWindowID id,
+ const wxPoint& pos,
+ const wxSize& size, long style,
+ const wxValidator& validator,
+ const wxString& name)
{
- return m_label ;
-}
+ bool rval = wxWindow::Create(parent, id, pos, size, style, name);
-void wxControl::ProcessCommand (wxCommandEvent & event)
-{
- // Tries:
- // 1) A callback function (to become obsolete)
- // 2) OnCommand, starting at this window and working up parent hierarchy
- // 3) OnCommand then calls ProcessEvent to search the event tables.
- if (m_callback)
+#if 0
+ // no automatic inheritance as we most often need transparent backgrounds
+ if ( parent )
{
- (void) (*(m_callback)) (*this, event);
+ m_backgroundColour = parent->GetBackgroundColour() ;
+ m_foregroundColour = parent->GetForegroundColour() ;
}
- else
+#endif
+
+ if (rval)
{
- GetEventHandler()->OnCommand(*this, event);
+#if wxUSE_VALIDATORS
+ SetValidator(validator);
+#endif
}
+ return rval;
}
-void wxControl::Centre (int direction)
-{
- int x, y, width, height, panel_width, panel_height, new_x, new_y;
-
- wxWindow *parent = (wxWindow *) GetParent ();
- if (!parent)
- return;
-
- parent->GetClientSize (&panel_width, &panel_height);
- GetSize (&width, &height);
- GetPosition (&x, &y);
-
- new_x = x;
- new_y = y;
-
- if (direction & wxHORIZONTAL)
- new_x = (int) ((panel_width - width) / 2);
-
- if (direction & wxVERTICAL)
- new_y = (int) ((panel_height - height) / 2);
-
- SetSize (new_x, new_y, width, height);
-}
-
-void wxControl::SetClientSize (int width, int height)
-{
- SetSize (-1, -1, width, height);
-}
-
-// ------------------------
-wxList *wxWinMacControlList = NULL;
-wxControl *wxFindControlFromMacControl(ControlHandle inControl )
-{
- wxNode *node = wxWinMacControlList->Find((long)inControl);
- if (!node)
- return NULL;
- return (wxControl *)node->Data();
-}
-
-void wxAssociateControlWithMacControl(ControlHandle inControl, wxControl *control)
-{
- // adding NULL WindowRef is (first) surely a result of an error and
- // (secondly) breaks menu command processing
- wxCHECK_RET( inControl != (ControlHandle) NULL, "attempt to add a NULL WindowRef to window list" );
-
- if ( !wxWinMacControlList->Find((long)inControl) )
- wxWinMacControlList->Append((long)inControl, control);
-}
-
-void wxRemoveMacControlAssociation(wxControl *control)
-{
- wxWinMacControlList->DeleteObject(control);
-}
-
-void wxControl::MacPreControlCreate( wxWindow *parent, wxWindowID id, wxString label ,
- const wxPoint& pos,
- const wxSize& size, long style,
- const wxValidator& validator,
- const wxString& name , Rect *outBounds , StringPtr maclabel )
-{
- m_label = label ;
- SetName(name);
- if ( &validator )
- SetValidator(validator);
-
- m_windowStyle = style;
- parent->AddChild((wxButton *)this);
-
- m_backgroundColour = parent->GetBackgroundColour() ;
- m_foregroundColour = parent->GetForegroundColour() ;
-
- if (id == -1)
- m_windowId = NewControlId();
- else
- m_windowId = id;
-
- m_width = size.x ;
- m_height = size.y ;
- int x = pos.x ;
- int y = pos.y ;
- AdjustForParentClientOrigin(x, y, wxSIZE_USE_EXISTING);
- m_x = x ;
- m_y = y ;
-
-
- Point localOrigin ;
- Rect clipRect ;
-
- parent->MacClientToRootWindow( &x , &y ) ;
- outBounds->top = y + m_macVerticalBorder ;
- outBounds->left = x + m_macHorizontalBorder ;
- outBounds->bottom = outBounds->top + m_height - 2 * m_macVerticalBorder;
- outBounds->right = outBounds->left + m_width - 2 * m_macHorizontalBorder ;
-
- strcpy( (char*) maclabel , label ) ;
- if( wxApp::s_macDefaultEncodingIsPC )
- {
- wxMacConvertFromPCForControls( (char*) maclabel ) ;
- }
-
- c2pstr( (char*) maclabel ) ;
-}
-
-void wxControl::MacPostControlCreate()
-{
- wxASSERT_MSG( m_macControl != NULL , "No valid mac control" ) ;
-
- if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
- {
- // no font
- }
- else if ( IsKindOf( CLASSINFO( wxStaticBox ) ) )
- {
- ControlFontStyleRec controlstyle ;
- controlstyle.flags = kControlUseFontMask ;
- controlstyle.font = kControlFontSmallBoldSystemFont ;
-
- ::UMASetControlFontStyle( m_macControl , &controlstyle ) ;
- }
- else
- {
- ControlFontStyleRec controlstyle ;
- controlstyle.flags = kControlUseFontMask ;
- controlstyle.font = kControlFontSmallSystemFont ;
-
- ::UMASetControlFontStyle( m_macControl , &controlstyle ) ;
- }
- ControlHandle container = GetParent()->MacGetContainerForEmbedding() ;
- wxASSERT_MSG( container != NULL , "No valid mac container control" ) ;
- ::UMAEmbedControl( m_macControl , container ) ;
- MacAdjustControlRect() ;
- wxAssociateControlWithMacControl( m_macControl , this ) ;
-}
-
-void wxControl::MacAdjustControlRect()
-{
- wxASSERT_MSG( m_macControl != NULL , "No valid mac control" ) ;
- if ( m_width == -1 || m_height == -1 )
- {
- Rect bestsize = { 0 , 0 , 0 , 0 } ;
- short baselineoffset ;
-
- UMAGetBestControlRect( m_macControl , &bestsize , &baselineoffset ) ;
-
- if ( EmptyRect( &bestsize ) )
- {
- baselineoffset = 0;
- bestsize.left = bestsize.top = 0 ;
- bestsize.right = 16 ;
- bestsize.bottom = 16 ;
- if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
- {
- bestsize.bottom = 16 ;
- }
- else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
- {
- bestsize.bottom = 24 ;
- }
- }
-
- if ( m_width == -1 )
- {
- if ( IsKindOf( CLASSINFO( wxButton ) ) )
- {
- m_width = m_label.Length() * 8 + 12 + 2 * m_macHorizontalBorder;
- }
- else if ( IsKindOf( CLASSINFO( wxStaticText ) ) )
- {
- m_width = m_label.Length() * 8 ;
- }
- else
- m_width = bestsize.right - bestsize.left + 2 * m_macHorizontalBorder;
- }
- if ( m_height == -1 )
- {
- m_height = bestsize.bottom - bestsize.top ;
- if ( m_height < 10 )
- m_height = 13 ;
-
- m_height += 2 * m_macVerticalBorder;
- }
-
- wxMacDrawingHelper helper ( wxFindWinFromMacWindow( GetMacRootWindow() ) ) ;
- if ( helper.Ok() )
- {
- UMASizeControl( m_macControl , m_width - 2 * m_macHorizontalBorder, m_height - 2 * m_macVerticalBorder ) ;
- }
- }
-}
-ControlHandle wxControl::MacGetContainerForEmbedding()
-{
- if ( m_macControl )
- return m_macControl ;
-
- return wxWindow::MacGetContainerForEmbedding() ;
-}
-
-void wxControl::MacSuperChangedPosition()
-{
- if ( m_macControl )
- {
- int former_mac_x = (**m_macControl).contrlRect.left ;
- int former_mac_y = (**m_macControl).contrlRect.top ;
- int mac_x = m_x ;
- int mac_y = m_y ;
- GetParent()->MacClientToRootWindow( & mac_x , & mac_y ) ;
-
- WindowRef rootwindow = GetMacRootWindow() ;
- wxWindow* wxrootwindow = wxFindWinFromMacWindow( rootwindow ) ;
- UMASetThemeWindowBackground( rootwindow , kThemeBrushDialogBackgroundActive , false ) ;
- wxMacDrawingHelper focus( wxrootwindow ) ;
-
- if ( mac_x != former_mac_x || mac_y != former_mac_y )
- {
- {
- Rect inval = { former_mac_y , former_mac_x , former_mac_y + m_height , former_mac_x + m_width } ;
- InvalRect( &inval ) ;
- }
- UMAMoveControl( m_macControl , mac_x + m_macHorizontalBorder , mac_y + m_macVerticalBorder ) ;
- {
- Rect inval = { mac_y , mac_x , mac_y + m_height , mac_x + m_width } ;
- InvalRect( &inval ) ;
- }
- }
- if ( wxrootwindow->IsKindOf( CLASSINFO( wxDialog ) ) )
- {
- }
- else
- {
- UMASetThemeWindowBackground( rootwindow , kThemeBrushDocumentWindowBackground , false ) ;
- }
- }
-
- wxWindow::MacSuperChangedPosition() ;
-}
-
-void wxControl::MacSuperEnabled( bool enabled )
-{
- if ( m_macControl )
- {
- if ( UMAHasAppearance() )
- {
- if ( !enabled )
- {
- ::DeactivateControl( m_macControl ) ;
- }
- else
- {
- if ( m_macEnabled )
- ::ActivateControl( m_macControl ) ;
- }
- }
- else
- {
- if ( !enabled )
- {
- ::HiliteControl( m_macControl , 255 ) ;
- }
- else
- {
- if ( m_macEnabled )
- ::HiliteControl( m_macControl , 0 ) ;
- }
- }
- }
- wxWindow::MacSuperEnabled( enabled ) ;
-}
-
-void wxControl::MacSuperShown( bool show )
-{
- if ( m_macControl )
- {
- if ( !show )
- {
- ::UMAHideControl( m_macControl ) ;
- }
- else
- {
- if ( m_macShown )
- ::UMAShowControl( m_macControl ) ;
- }
- }
-
- wxWindow::MacSuperShown( show ) ;
-}
-
-void wxControl::DoSetSize(int x, int y,
- int width, int height,
- int sizeFlags )
-{
- if ( m_macControl == NULL )
- {
- wxWindow::DoSetSize( x , y ,width , height ,sizeFlags ) ;
- return ;
- }
-
- WindowRef rootwindow = GetMacRootWindow() ;
- wxWindow* wxrootwindow = wxFindWinFromMacWindow( rootwindow ) ;
- UMASetThemeWindowBackground( rootwindow , kThemeBrushDialogBackgroundActive , false ) ;
-
- int former_x = m_x ;
- int former_y = m_y ;
- int former_w = m_width ;
- int former_h = m_height ;
-
- int former_mac_x = (**m_macControl).contrlRect.left ;
- int former_mac_y = (**m_macControl).contrlRect.top ;
-
- int currentX, currentY;
- GetPosition(¤tX, ¤tY);
- int currentW,currentH;
- GetSize(¤tW, ¤tH);
-
- int actualWidth = width;
- int actualHeight = height;
- int actualX = x;
- int actualY = y;
- if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
- actualX = currentX;
- if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
- actualY = currentY;
- if (width == -1)
- actualWidth = currentW ;
- if (height == -1)
- actualHeight = currentH ;
-
- if ( actualX == currentX && actualY == currentY && actualWidth == currentW && actualHeight == currentH)
- return ;
-
- AdjustForParentClientOrigin(actualX, actualY, sizeFlags);
- wxMacDrawingHelper focus( wxFindWinFromMacWindow( GetMacRootWindow() ) ) ;
-
- int mac_x = actualX ;
- int mac_y = actualY ;
- GetParent()->MacClientToRootWindow( & mac_x , & mac_y ) ;
-
- if ( mac_x != former_mac_x || mac_y != former_mac_y )
- {
- {
- Rect inval = { former_mac_y , former_mac_x , former_mac_y + m_height , former_mac_x + m_width } ;
- InvalRect( &inval ) ;
- }
- UMAMoveControl( m_macControl , mac_x + m_macHorizontalBorder , mac_y + m_macVerticalBorder ) ;
- {
- Rect inval = { mac_y , mac_x , mac_y + m_height , mac_x + m_width } ;
- InvalRect( &inval ) ;
- }
- }
-
- if ( actualX != former_x || actualY != former_y )
- {
- m_x = actualX ;
- m_y = actualY ;
-
- MacRepositionScrollBars() ;
- // To consider -> should the parameters be the effective or the virtual coordinates (AdjustForParent..)
- wxMoveEvent event(wxPoint(m_x, m_y), m_windowId);
- event.SetEventObject(this);
- GetEventHandler()->ProcessEvent(event);
- }
- if ( actualWidth != former_w || actualHeight != former_h )
- {
- {
- Rect inval = { mac_y , mac_x , mac_y + former_h , mac_x + former_w } ;
- InvalRect( &inval ) ;
- }
- m_width = actualWidth ;
- m_height = actualHeight ;
-
- UMASizeControl( m_macControl , m_width - 2 * m_macHorizontalBorder, m_height - 2 * m_macVerticalBorder ) ;
- {
- Rect inval = { mac_y , mac_x , mac_y + m_height , mac_x + m_width } ;
- InvalRect( &inval ) ;
- }
-
- MacRepositionScrollBars() ;
- wxSizeEvent event(wxSize(m_width, m_height), m_windowId);
- event.SetEventObject(this);
- GetEventHandler()->ProcessEvent(event);
- }
- if ( wxrootwindow->IsKindOf( CLASSINFO( wxDialog ) ) )
- {
- }
- else
- {
- UMASetThemeWindowBackground( rootwindow , kThemeBrushDocumentWindowBackground , false ) ;
- }
-}
-
-void wxControl::DoSetClientSize(int width, int height)
-{
- DoSetSize( -1 , -1 , width , height ) ;
-}
-
-bool wxControl::Show(bool show)
-{
- if ( m_macControl == NULL )
- return wxWindow::Show( show ) ;
-
- if ( m_macShown == show )
- return TRUE ;
-
- if ( show )
- ::UMAShowControl( m_macControl ) ;
- else
- ::UMAHideControl( m_macControl ) ;
-
- return wxWindow::Show( show ) ;
-}
-
-void wxControl::Enable(bool enable)
-{
- if ( m_macControl == NULL )
- return wxWindow::Enable( enable ) ;
-
- if ( m_macEnabled == enable )
- return ;
-
- if ( UMAHasAppearance() )
- {
- if ( enable )
- ::ActivateControl( m_macControl ) ;
- else
- ::DeactivateControl( m_macControl ) ;
- }
- else
- {
- if ( enable )
- ::HiliteControl( m_macControl , 0 ) ;
- else
- ::HiliteControl( m_macControl , 255 ) ;
- }
-
- return wxWindow::Enable( enable ) ;
-}
-
-void wxControl::Refresh(bool eraseBack, const wxRect *rect)
+wxControl::~wxControl()
{
- if ( m_macControl )
- {
- wxWindow::Refresh( eraseBack , rect ) ;
- }
- else
- {
- wxWindow::Refresh( eraseBack , rect ) ;
- }
+ m_isBeingDeleted = TRUE;
}
-void wxControl::OnPaint(wxPaintEvent& event)
+bool wxControl::ProcessCommand (wxCommandEvent & event)
{
- if ( m_macControl )
- {
- WindowRef window = GetMacRootWindow() ;
- if ( window )
- {
- wxWindow* win = wxFindWinFromMacWindow( window ) ;
- if ( win )
- {
- wxMacDrawingHelper help( win ) ;
- SetOrigin( 0 , 0 ) ;
-
- bool hasTabBehind = false ;
- wxWindow* parent = GetParent() ;
- while ( parent )
- {
- if( parent->m_macWindowData )
- {
- UMASetThemeWindowBackground( win->m_macWindowData->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
- break ;
- }
-
- if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
- {
- if ( ((wxControl*)parent)->m_macControl )
- SetUpControlBackground( ((wxControl*)parent)->m_macControl , -1 , true ) ;
- break ;
- }
-
- parent = parent->GetParent() ;
- }
-
- UMADrawControl( m_macControl ) ;
- UMASetThemeWindowBackground( win->m_macWindowData->m_macWindow , win->m_macWindowData->m_macWindowBackgroundTheme , false ) ;
- }
- }
- }
- else
- {
- wxWindow::OnPaint( event ) ;
- }
+ // Tries:
+ // 1) OnCommand, starting at this window and working up parent hierarchy
+ // 2) OnCommand then calls ProcessEvent to search the event tables.
+ return GetEventHandler()->ProcessEvent(event);
}
void wxControl::OnKeyDown( wxKeyEvent &event )
{
- if ( m_macControl == NULL )
- return ;
-
- EventRecord *ev = wxTheApp->MacGetCurrentEvent() ;
- short keycode ;
- short keychar ;
- keychar = short(ev->message & charCodeMask);
- keycode = short(ev->message & keyCodeMask) >> 8 ;
+ if ( m_peer == NULL || !m_peer->Ok() )
+ return ;
+
+ char charCode ;
+ UInt32 keyCode ;
+ UInt32 modifiers ;
- UMAHandleControlKey( m_macControl , keycode , keychar , ev->modifiers ) ;
-}
+ GetEventParameter( (EventRef) wxTheApp->MacGetCurrentEvent(), kEventParamKeyMacCharCodes, typeChar, NULL,sizeof(char), NULL,&charCode );
+ GetEventParameter( (EventRef) wxTheApp->MacGetCurrentEvent(), kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
+ GetEventParameter((EventRef) wxTheApp->MacGetCurrentEvent(), kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers);
-void wxControl::OnMouseEvent( wxMouseEvent &event )
-{
- if ( m_macControl == NULL )
- {
- event.Skip() ;
- return ;
- }
-
- if (event.GetEventType() == wxEVT_LEFT_DOWN )
- {
-
- int x = event.m_x ;
- int y = event.m_y ;
-
- MacClientToRootWindow( &x , &y ) ;
-
- ControlHandle control ;
- Point localwhere ;
- GrafPtr port ;
- SInt16 controlpart ;
- WindowRef window = GetMacRootWindow() ;
-
- localwhere.h = x ;
- localwhere.v = y ;
-
- short modifiers = 0;
-
- if ( !event.m_leftDown && !event.m_rightDown )
- modifiers |= btnState ;
-
- if ( event.m_shiftDown )
- modifiers |= shiftKey ;
-
- if ( event.m_controlDown )
- modifiers |= controlKey ;
-
- if ( event.m_altDown )
- modifiers |= optionKey ;
-
- if ( event.m_metaDown )
- modifiers |= cmdKey ;
-
- controlpart = FindControl( localwhere , window , &control ) ;
- {
- if ( AcceptsFocus() && FindFocus() != this )
- {
- SetFocus() ;
- }
- if ( control && UMAIsControlActive( control ) )
- {
- {
- if ( controlpart == kControlIndicatorPart && !UMAHasAppearance() )
- controlpart = UMAHandleControlClick( control , localwhere , modifiers , (ControlActionUPP) NULL ) ;
- else
- controlpart = UMAHandleControlClick( control , localwhere , modifiers , (ControlActionUPP) -1 ) ;
- wxTheApp->s_lastMouseDown = 0 ;
- if ( controlpart && ! ( ( UMAHasAppearance() || (controlpart != kControlIndicatorPart) )
- && (IsKindOf( CLASSINFO( wxScrollBar ) ) ) ) ) // otherwise we will get the event twice
- {
- MacHandleControlClick( control , controlpart ) ;
- }
- }
- }
- }
- }
-}
-
-bool wxControl::MacCanFocus() const
-{
- { if ( m_macControl == NULL )
- return true ;
- else
- return false ;
- }
-}
-
-void wxControl::MacHandleControlClick( ControlHandle control , SInt16 controlpart )
-{
- wxASSERT_MSG( m_macControl != NULL , "No valid mac control" ) ;
+ m_peer->HandleKey( keyCode , charCode , modifiers ) ;
}
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